function detetion_img=detect_process_comp_2(detetion_img,extract_w,orgin_w)
%UNTITLED 此处显示有关此函数的摘要
%   此处显示详细说明
N=4;
[col,raw]=size(extract_w);
Z=abs(extract_w-orgin_w);
for i=1:col
    for j=1:raw
        if Z(i,j)~=0
            detetion_img((i-1)*N+1:i*N,(j-1)*N+1:j*N)=255;
        end
    end
end
end

